Job Title: Instrumentation/Calibration EngineerIndustries: Oil & Gas | Environmental ConsultingLocation: Port-HarcourtDepartment: Laboratory/Engineering ServicesEmployment Type: Full-TimeJob SummaryWe are seeking an experienced Instrumentation & Calibration Engineer to lead the installation, maintenance,troubleshooting, and calibration of laboratory equipment. The ideal candidate will ensure that all client and in-houseinstruments used in sampling and testing are well calibrated in line ISO 17025 standard, while responding promptlyto customer’s corrective and preventive maintenance.Key Responsibilities Perform routine and corrective calibration of instruments in compliance with ISO/IEC 17025, OEMstandards, and industry regulations. Troubleshoot faulty equipment and ensure minimal downtime of laboratory and field instruments,coordinate repairs and supervise defective equipment returns. Install, configure, and maintain environmental monitoring instruments (air quality, water quality, gasdetection, emission monitoring, flow meters, etc.). Testing, maintaining and modifying existing systems, designing and developing new control systems Develop and implement preventive maintenance schedules for analytical and monitoring equipment. Analyze data, prepare, review, and update calibration procedures, records, reports and documentation inline with quality management systems. Working collaboratively with operation engineers, purchasers and other internal staff Support field teams with instrument setup and validation during environmental sampling and monitoringcampaigns when required. Provide advice and consultancy support. Ensure compliance with HSE standards during all maintenance and calibration activities. Liaise with OEMs, vendors, and regulatory bodies on instrument-related technical support, audits, andcertifications. Train and mentor junior engineers and technicians on equipment handling, calibration, and maintenance. Analyze and ensure to standardize equipment on return.Required Qualifications Bachelor’s degree in Instrumentation Engineering, Electrical/Electronic Engineering, EnvironmentalEngineering, or related field. Masters will be an added advantage Minimum of 5–8 years’ experience in instrumentation and calibration, preferably in oil & gas laboratory, orindustrial manufacturing sectors. Hands-on experience with analytical and monitoring equipment (e.g., GC, AAS, ICP-MS, HPLC, TOC analyzer,stack emission analyzers, flow meters, gas detectors). Strong knowledge of ISO/IEC 17025 calibration standards and regulatory frameworks Proficiency in interpreting instrument manuals, calibration certificates, and technical specifications. Excellent diagnostic, troubleshooting, and problem-solving skills. Strong communication, documentation, and report-writing abilities. Proficient in the use of Microsoft Office Packages and understanding of and ability to work with, high-levelcomputer technology In-depth knowledge of QHSE Systems, preventative measures and laboratory best practicesAdditional Skills & Certifications Professional certification in instrumentation or calibration Experience with automation systems, SCADA/DCS, and integration of monitoring instruments. Membership in relevant professional bodies (e.g., NSE, COREN, ISA). Creative problem-solving and troubleshooting skills Excellent critical thinking skills and a high level of numeracy Flexibility and willingness to accept responsibility and make timely decisions High level of attention to detail, excellent customer care skills and good commercial awarenessCompensation & Benefits Competitive salary and benefits package aligned with industry standards. Health insurance, pension, and performance-based bonuses. Continuous professional development and training opportunities. Exposure to high-impact projects across multiple industries.